GCN Circular 15998
Subject
GRB 140318A: Mondy optical limit
Event
Date
2014-03-19T15:00:05Z (12 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
A.Volnova (IKI), E. Klunko (ISTP), I. Korobtsev (ISTP), M. Eselevich
(ISTP), A. Pozanenko (IKI) report on behalf of larger GRB follow-up
collaboration:
We observed the field of GRB 140318A (Cenko et al., GCN 15986) with
AZT-33IK telescope of Mondy observatory starting on Mar. 18 (UT)
13:18:36. Within enhanced Swift-XRT eror circle (Goad et al., GCN 15991)
we do not detect the optical afterglow (Schulze et al., GCN 15987).
Details of preliminary photometry is following:
date UT start t-T0 Exp. Filter UpperLimit (3sigma)
(mid, days) (s)
2014-03-18 13:18:36 0.59896 58x120 R 21.1
The photometry is based on reference star SDSS-DR9, (R mag,
transformation by Lupton 2005):
N SDSS_id R(Lupton) err
J121613.64+200907.3 16.984 0.008